That's not likely to be a good idea re the compensation. There are a lot of studies showing knowledge workers perform more poorly at the task with financial incentives.
This is either an unfortunate reality or a limitation of my experience, but I've only had to resort to writing red/green tests when my remote teammates have been at a level where poor performance would be something of an improvement. It's more useful for me when I see tons of commits, yet no forward progress on a measurable goal.